CN211951830U - Cold and hot water pipe duplex accessory - Google Patents
Cold and hot water pipe duplex accessory Download PDFInfo
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- CN211951830U CN211951830U CN201922497868.8U CN201922497868U CN211951830U CN 211951830 U CN211951830 U CN 211951830U CN 201922497868 U CN201922497868 U CN 201922497868U CN 211951830 U CN211951830 U CN 211951830U
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- hot water
- water pipe
- connecting rod
- connecting arm
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Abstract
The utility model discloses a cold and hot water pipe pair accessory, including an elbow, a three way connection and a connecting rod, elbow and three way connection connect respectively in the connecting rod both ends, the connecting rod includes a first linking arm, second linking arm and is used for detaining the subassembly with the public mother that buckle mode detachably assembled together first linking arm and second linking arm. Compared with the prior art, the utility model discloses cold and hot water pipe pair accessory couples together elbow and three way connection through the connecting rod to can guarantee the interval standard between elbow and three way connection, when connecting the hot-water line through three way connection, return water pipe can be connected to three way connection's an interface, need not increase the return water pipe of plugging into of tee bend of installation in addition in the water pipe, and the first linking arm and the second linking arm of connecting rod assemble together through public box subassembly detachably, and convenient to use, location are accurate.
Description
Technical Field
The utility model relates to a tubular product pipe fitting technical field, more specifically relate to a cold and hot water pipe pair accessory.
Background
In the existing house and public building, cold water and hot water can be simultaneously connected in a bathroom and a kitchen, a hot water pipe and a cold water pipe are required to be laid in a partition wall simultaneously, for convenient use, a duplex faucet is generally used for connection, water entering the duplex faucet is divided into cold water and hot water, two water inlet pipes are provided, the pipe distance is fixed, the duplex faucet is connected with the cold water inlet pipe and the hot water inlet pipe through two independent inner-tooth PPR elbows, however, the two inner-tooth PPR elbows are difficult to be completely symmetrical and horizontal during construction and installation, the distance between the two inner-tooth PPR elbows and the central hole distance of the duplex faucet can deviate, the installation requirement of the duplex faucet cannot be met, the installation requirement of the duplex faucet is required to be reworked again, time and labor are wasted, the construction progress is delayed, the construction efficiency is reduced, and the labor cost.
In view of the above, it is desirable to provide a duplex fitting for cold and hot water pipes to solve the above-mentioned drawbacks.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a cold and hot water pipe pair accessory is provided.
In order to solve the technical problem, the utility model provides a cold and hot water pipe pair accessory, including an elbow, a three way connection and a connecting rod, elbow and three way connection connect respectively in the connecting rod both ends, the connecting rod includes a first linking arm, second linking arm and is used for the public female subassembly of detaining that assembles first linking arm and second linking arm together with buckle mode detachably.
The further technical scheme is as follows: the male and female buckle assembly comprises a male buckle assembly and a female buckle assembly, the male buckle assembly is arranged on the first connecting arm, the female buckle assembly is correspondingly arranged on the second connecting arm, or the female buckle assembly is arranged on the first connecting arm, and the male buckle assembly is correspondingly arranged on the second connecting arm;
the male buckle assembly comprises a first mounting plate, at least one bulge is formed on one side of the first mounting plate, a groove is formed in the bulge, the female buckle assembly comprises a second mounting plate, and at least one buckle piece matched with the groove is correspondingly formed on the outward bulge on one side of the second mounting plate.
The further technical scheme is as follows: the fastener comprises a connecting plate vertically extending out from the surface of one side of the second mounting plate and a column body formed at the tail end of the connecting plate.
The further technical scheme is as follows: the distance between the elbow and the tee joint is 15.5 cm.
The further technical scheme is as follows: and the first connecting arm and the second connecting arm are both provided with a through hole.
The further technical scheme is as follows: the elbow and the three-way joint are both vertically arranged at two ends of the connecting rod.
In order to solve the technical problem, the utility model provides a cold and hot water pipe pair accessory is still provided, including two three-way connection and a connecting rod, a three way connection is connected respectively at the connecting rod both ends, the connecting rod includes a first linking arm, second linking arm and is used for the public female subassembly of detaining that assembles first linking arm and second linking arm together with buckle mode detachably.
Compared with the prior art, the utility model discloses cold and hot water pipe pair accessory couples together elbow and three way connection through the connecting rod to can guarantee the interval standard between elbow and three way connection, when connecting the hot-water line through three way connection, return water pipe can be connected to three way connection's an interface, need not increase the return water pipe of plugging into of tee bend of installation in addition in the water pipe, and the first linking arm and the second linking arm of connecting rod assemble together through public box subassembly detachably, and convenient to use, location are accurate.
Drawings
Fig. 1 is a schematic structural view of an embodiment of the duplex fitting for cold and hot water pipes of the present invention.
Fig. 2 is a schematic top view of the male and female buckle assembly of the present invention.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more clearly understood by those skilled in the art, the present invention will be further described with reference to the accompanying drawings and examples.
Referring to fig. 1 and 2, fig. 1 and 2 show an embodiment of a duplex fitting 1 for cold and hot water pipes according to the present invention. In the embodiment shown in the drawings, the dual fitting 1 for cold and hot water pipes comprises an elbow 10, a three-way joint 30 and a connecting rod, wherein the elbow 10 and the three-way joint 30 are respectively connected to two ends of the connecting rod, and the connecting rod comprises a first connecting arm 201, a second connecting arm 202 and a male and female buckle assembly 203 for detachably assembling the first connecting arm 201 and the second connecting arm 202 together in a snap-fit manner. Preferably, in this embodiment, the first connecting arm 201 and the second connecting arm 202 are both provided with a through hole 204, the elbow 10 is a right-angle elbow, and the elbow 10 and the three-way joint 30 are both vertically disposed at two ends of the connecting rod, that is, they are both perpendicular to the connecting rod; and the distance between the central points of the elbow 10 and the three-way joint 30 is 15.5cm, namely the distance between the central points of the cold water outlet and the hot water outlet of the cold water and hot water pipe duplex fitting 1 is 15.5 cm. Based on the above design, the utility model discloses cold and hot water pipe pair accessory 1 couples together elbow 10 and three way connection 30 through the connecting rod to can guarantee the interval standard between elbow 10 and three way connection 30, when connecting the hot-water line through three way connection 30, the wet return can be connected to three way connection 30's an interface, need not increase the wet return of plugging into of tee bend of installation in addition in the water pipe, and the first linking arm 201 and the second linking arm 202 of connecting rod assemble together through public female knot subassembly 203 detachably, and convenient to use, the location is accurate.
With reference to fig. 1 and fig. 2, in this embodiment, the male and female buckle assembly 203 includes a male buckle assembly 2031 and a female buckle assembly 2032, the male buckle assembly 2031 is installed on the first connecting arm 201, the female buckle assembly 2032 is correspondingly disposed on the second connecting arm 202, wherein the male buckle assembly 2031 includes a first mounting plate 311, at least one protrusion 312 is formed on one side of the first mounting plate 311, a groove 313 is formed on the protrusion 312, the female buckle assembly 2032 includes a second mounting plate 321, and at least one buckling member 322 engaged with the groove 313 is correspondingly formed on the outward protrusion 312 on one side of the second mounting plate 321. Preferably, the first mounting plate 311 and the second mounting plate 321 are respectively mounted on the first connecting arm 201 and the second connecting arm 202 through screws, and in this embodiment, a protrusion 312 is formed on the first mounting plate 311, and a fastening member 322 is correspondingly formed on the second mounting plate 321, and in some other embodiments, the female fastening component 2032 may be mounted on the first connecting arm 201, and then the male fastening component 2031 is correspondingly disposed on the second connecting arm 202, and the number of the protrusions 312 and the fastening members 322 may be set according to actual requirements.
In some embodiments, the latch 322 includes a connecting plate 3221 extending perpendicularly from a surface of one side of the second mounting plate 321, and a cylindrical body 3222 formed at an end of the connecting plate 3221. Based on the above design, the cooperation of the cylindrical bodies 3222 and the grooves 313 can assemble the first connecting arm 201 and the second connecting arm 202 together.
The cold and hot water pipe duplex fitting 1 in the utility model is mainly used for installing a shower faucet in a toilet, the distance adjustment is not needed, the elbow 10 has two interfaces, one of the interfaces of the elbow 10 and the three-way joint 30 is an outlet end, an internal thread (not shown in the figure) is arranged in the elbow and is used for being in threaded connection with a water mixing faucet (a water mixing faucet is connected with a hose and a shower nozzle), the other interface of the elbow 10 and one of the interfaces of the three-way joint 30 are water inlet ends which can be respectively connected with a cold water pipe outlet and a hot water pipe outlet, the other interface of the three-way joint 30 is connected with a water return pipe, cold and hot water respectively flows from the cold and hot water pipe duplex fitting 1 to the hose and the shower nozzle through the cold and hot water pipe duplex fitting 1 and the water mixing faucet, namely, the cold and hot water pipe duplex fitting 1 can be used, the three-way joint 30 is connected with a hot water pipe, the cold and hot water pipe duplex fitting 1 is used for mixing cold and hot water to obtain water with proper temperature so as to meet the requirement in daily life, and the elbow 10 and the three-way joint 30 with different colors can be used for distinguishing the cold and hot water. Understandably, the utility model discloses a first linking arm 201 and second linking arm 202 respectively with elbow 10 and three way connection 30 integrated into one piece in the cold and hot water pipe pair accessory 1, when using the installation, wear to establish the through-hole 204 of first linking arm 201 with the screw in order to install first linking arm 201 in the wall of having buried cold and hot water pipe underground and be connected with the cold water pipe delivery port, then insert the buckle 322 in second linking arm 202 box subassembly 2032 from top to bottom and locate in recess 313, make second linking arm 202 and first linking arm 201 be located same water flat line through the cooperation of buckle 322 with recess 313, and assemble both together, in order to link together two elbows 10, it is fixed with second linking arm 202 to rethread screw.
Understandably, in some other embodiments, the cold and hot water duplex fitting 1 may include two three-way joints 30 and a connecting rod connecting the two three-way joints 30, and this embodiment is different from the above-described embodiment in that the elbow 10 is replaced with the three-way joint 30 so that the three-way joint 30 can be directly connected through a pipe when a faucet is required to be installed at a place such as a toilet without additionally burying the pipe in a wall.
To sum up, the utility model discloses cold and hot water pipe pair accessory couples together elbow and three way connection through the connecting rod to can guarantee the interval standard between elbow and three way connection, when connecting the hot-water line through three way connection, return water pipe can be connected to three way connection's an interface, need not increase the return water pipe of plugging into of tee bend of installation in addition in the water pipe, and the first linking arm and the second linking arm of connecting rod assemble together through public box subassembly detachably, and convenient to use, location are accurate.
The foregoing is considered as illustrative of the preferred embodiments of the invention and is not intended to limit the invention in any way. Various equivalent changes and modifications can be made on the basis of the above embodiments by those skilled in the art, and all equivalent changes and modifications within the scope of the claims should fall within the protection scope of the present invention.
Claims (7)
1. The utility model provides a cold and hot water pipe pair accessory which characterized in that: the cold and hot water pipe duplex accessory comprises an elbow, a three-way joint and a connecting rod, wherein the elbow and the three-way joint are respectively connected to two ends of the connecting rod, and the connecting rod comprises a first connecting arm, a second connecting arm and a male and female buckle assembly used for detachably assembling the first connecting arm and the second connecting arm together in a buckling mode.
2. The double fitting for cold and hot water pipes of claim 1, wherein: the male and female buckle assembly comprises a male buckle assembly and a female buckle assembly, the male buckle assembly is arranged on the first connecting arm, the female buckle assembly is correspondingly arranged on the second connecting arm, or the female buckle assembly is arranged on the first connecting arm, and the male buckle assembly is correspondingly arranged on the second connecting arm;
the male buckle assembly comprises a first mounting plate, at least one bulge is formed on one side of the first mounting plate, a groove is formed in the bulge, the female buckle assembly comprises a second mounting plate, and at least one buckle piece matched with the groove is correspondingly formed on the outward bulge on one side of the second mounting plate.
3. The double fitting for cold and hot water pipes of claim 2, wherein: the fastener comprises a connecting plate vertically extending out from the surface of one side of the second mounting plate and a column body formed at the tail end of the connecting plate.
4. The double fitting for cold and hot water pipes of claim 1, wherein: the distance between the elbow and the tee joint is 15.5 cm.
5. The double fitting for cold and hot water pipes of claim 1, wherein: and the first connecting arm and the second connecting arm are both provided with a through hole.
6. The double fitting for cold and hot water pipes of claim 1, wherein: the elbow and the three-way joint are both vertically arranged at two ends of the connecting rod.
7. The utility model provides a cold and hot water pipe pair accessory which characterized in that: the cold and hot water pipe duplex accessory comprises two tee joints and a connecting rod, wherein the two ends of the connecting rod are respectively connected with the tee joints, and the connecting rod comprises a first connecting arm, a second connecting arm and a male and female buckle assembly used for detachably assembling the first connecting arm and the second connecting arm together in a buckle mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922497868.8U CN211951830U (en) | 2019-12-31 | 2019-12-31 | Cold and hot water pipe duplex accessory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922497868.8U CN211951830U (en) | 2019-12-31 | 2019-12-31 | Cold and hot water pipe duplex accessory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211951830U true CN211951830U (en) | 2020-11-17 |
Family
ID=73181908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922497868.8U Active CN211951830U (en) | 2019-12-31 | 2019-12-31 | Cold and hot water pipe duplex accessory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211951830U (en) |
-
2019
- 2019-12-31 CN CN201922497868.8U patent/CN211951830U/en active Active
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